This is a follow up on the "Kolide Fleet + OS Query" post. In the previous post we installed Fleet and enrolled a server manually, by installing OS Query and setting it up. In this post, we are going to create a package that includes everything. The package will be using gRPC instead of the REST.
Nebula is a VPN mesh technology that Slack has created and later open sourced. It is absolutely great for creating an overlay networks between nodes in different locations, whether it's Azure, Amazon, on-prem or in your garage. Even if your nodes are behind a NAT or firewall, Nebula will sprinkle some magic and punch a hole in that sucker.
A couple of years ago I installed Fedora on my laptop. And honestly I haven't looked back since, I absolutely love my Fedora desktop. This post is just a list of commands I use to install my applications after a fresh Fedora install, for my own deteriorating memory.
In this post I will show you how to install the Kube Prometheus Stack in your Kubernetes cluster, which will give you 20+ Grafana dashboards to let you know everything about what's going on in your cluster. This installation process is extremely simple with Helm 3. I will also add some Grafana configuration to enable OAuth2 logins.
Instead of managing a local user database in Grafana, you can let a reverse proxy handle the authentication and Grafana will create a user based on that login. In this example I use Pomerium as the authenticating proxy.
This tutorial is a how-to on setting up a Single Sign-on/OpenID Connect proxy with Pomerium, in front of your application using Docker Compose and Traefik.
This is a tutorial using Docker Compose to setup Grafana with Loki and forwarding your logs from your running containers to Loki.
This is a quick tutorial on converting a PFX or PEM certificate to a key/crt pair and deploy it in Kubernetes as a TLS secret.
In this tutorial we will create an AKS cluster including an Azure Container Registry and a public IP resource for the Ingress Controller with Terraform. There will also be a quick how-to on installing the NGINX Ingress Controller using the Public IP created.
This is just two simple commands to backup and restore an active MySQL/MariaDB database running in a container.